Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1992-05-15
1993-11-02
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
424 52, 424650, A61K 716, A61K 718
Patent
active
052581730
ABSTRACT:
The present invention relates to a dentifrice composition comprising a stannous compound that releases stannous ions in the composition such as stannous fluoride or stannous pyrophosphate. These stannous ions can be converted in the composition into the inactive stannic ions, and to prevent such conversion according to the present invention an antioxidant is incorporated into the composition, such as butylated hydroxyanisole, butylated hydroxytoluene and ethyl vanillin.
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Patent Abstracts of Japan-vol. 8, No. 56, Mar. 14, 1984 and JP-A-58 213 706 (RAION) Dec. 12, 1983.
Patent Abstracts of Japan-vol. 11, No. 398, Dec. 25, 1987 and JP-A-62 161 715 (KAO Corporation) Jul. 17, 1987.
Patent Abstracts of Japan-vol. 9, No. 180, Jul. 25, 1985 and JP-A-60 048 920 (Ajinomoto) Mar. 16, 1985.
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Honig Milton L.
Rose Shep K.
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